Automattic\WooCommerce\Admin\RemoteSpecs\RuleProcessors\Transformers

ArrayKeys::transform() │ public │ WC 1.0

Search array value by one of its key.

Method of the class: ArrayKeys{}

No Hooks.

Return

Mixed.

Usage

$ArrayKeys = new ArrayKeys();
$ArrayKeys->transform( $value, ?stdClass $arguments, $default_value );

$value(mixed) (required)

a value to transform.

?stdClass $arguments **

-
Default: null

$default_value(string|null)

default value.
Default: array()

ArrayKeys::transform() ArrayKeys::transform code ^{WC 9.7.1}

public function transform( $value, ?stdClass $arguments = null, $default_value = array() ) {
	if ( ! is_array( $value ) ) {
		return $default_value;
	}

	return array_keys( $value );
}